Fix for issue 284, assertion error was being triggered by passing an int to a function expecting type Item*.  Looks like it was an oversight in commit b45dcf7 when the dialog was modified to use ui::ListItem
Added call to UIContext::setActiveView(NULL) to force window title to have proper default value
Merge pull request #4 from DocHoncho/fix-284

Fix for issue 284
Merge pull request #5 from DocHoncho/fix-285

Fix for issue 285